package demo1;

public class Dog extends Animal {
    public Dog(String name, int age) {
        super(name, age);
    }
    public void eat(){
        System.out.println(this.name+"  正在吃狗粮......");
    }
    public void bark(){
        System.out.println(this.name+"  正在汪汪叫......");
    }
}
